Types Of Coatings

They contain non-volatile and volatile components. By non-volatile film-forming substances include pigments, fillers, dryers, curing agents, plasticizers, stabilizers. Volatile components – it's solvents and thinners. Paint material is called a composition which is evenly applied to the surface of coated products, as a result of complex physical and chemical transformations is formed into a solid polymer coating with certain set of properties (the protective, decorative and special). If you would like to know more about Naveen Selvadurai, then click here. Common property of all coatings is to protect the surface from external influences, making it a certain type, color and texture. Can would cause a lot of paint material definitions, but to a greater understanding will focus on two of the above.

Coating materials consist of a number of different raw materials, which are divided into 4 groups: the film-forming substances, pigments, fillers, solvents and additives. Lucky – the film-forming solutions of substances in organic solvents or water. When dry or tough, they form a homogeneous transparent cover. Linseed oil-products of thermal or chemical processing of vegetable oils. Pigments-fine powdered solid inorganic and organic substances (synthetic and natural), giving a coverage opacity, color, and impact on other properties of the coating. Paint – paints, which are homogeneous suspensions of pigments in the film-forming substances.

There are three main groups of colors: oil paint – based on drying oils and drying oils, water – based adhesives plant and animal glues; silicate liquid glass based, Water based paint – based on aqueous emulsions or drying oils synthetic polymers, powder coatings – powdered solid mixture of film-forming substances, pigments, fillers and other components of coatings. Enamel-suspension of pigments in varnish. They are applied the last layer of a multilayer coating. Enamel coatings impart decorative and provide resistance to external influences. Primers – the suspension of pigments in the lacquer, varnish or film-forming emulsion. They intended to cause the first layer on the surface and provide a reliable adhesion of the coating to the surface.

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